Opal ring, Slovakia. Photo by Slovakiaopal. Licensed under CC By-SA 4.0.
Translucent Black Opal Stone Cabochon in Ring from Slovakia
Opal ring, Slovakia. Photo by Slovakiaopal. Licensed under CC By-SA 4.0.
Article: Opal Symbolism
Credit: Slovakiaopal
| Gemstone | Opal Stone |
| Natural or man made | Natural |
| Origin | Slovakia |
| Jewelry type | Ring |
| Gem State | Cabochon |
| Color | Black |
| Transparency | Translucent |